The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Mar. 10, 2021
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Enrico Rosario Alessi, Catania, IT;
Fabio Passaniti, Syracuse, IT;
STMICROELECTRONICS S.r.l., Agrate Brianza, IT;
Abstract
A user context and/or activity detection device envisages a pressure sensor, configured to provide a pressure signal; an electrostatic-charge-variation sensor, configured to provide a charge-variation signal indicative of a variation of electrostatic charge associated with the user; and a processing unit, which is coupled to the pressure sensor and to the electrostatic-charge-variation sensor so as to receive the pressure signal and the charge-variation signal and is configured to jointly process the pressure signal and charge-variation signal for detecting changes in level or altitude.